105 search results - page 4 / 21 » Probabilistic ranked queries in uncertain databases |
CORR
2011
Springer
13 years 10 days ago
2011
Springer
Abstract— In this paper, we propose a novel, effective and efficient probabilistic pruning criterion for probabilistic similarity queries on uncertain data. Our approach support...
SIGMOD
2009
ACM
14 years 5 months ago
2009
ACM
Ranking queries are essential tools to process large amounts of probabilistic data that encode exponentially many possible deterministic instances. In many applications where unce...
SIGMOD
2010
ACM
13 years 10 months ago
2010
ACM
The probabilistic threshold query (PTQ) is one of the most common queries in uncertain databases, where all results satisfying the query with probabilities that meet the threshold...
TKDE
2008
13 years 5 months ago
2008
The importance of query processing over uncertain data has recently arisen due to its wide usage in many real-world applications. In the context of uncertain databases, previous wo...
VLDB
2010
ACM
13 years 3 months ago
2010
ACM
